1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ioda
3 years ago
13

HELP ME GUYS PLZ I NEED HELP 15 POINTS ON THE LINE!! AND BRAINLIEST!!!!which expression calculates the speed in meters per secon

d of an object that travels a distance of 40 m every 10 s?
A.) 10 divided by 40

B.) 40 divided by 10

C.) 40 times 10

D.) 40 plus 10
Mathematics
1 answer:
irakobra [83]3 years ago
5 0

Answer:

Step-by-step explanation:

distance = rate * time.( d = rt).....rate is speed....but we are looking for rate, so let me rearrange this formula...... r = d / t

r = d / t

distance (d) = 40m

time (t) = 10 seconds

so the rate (speed) can be found thru division....

r = 40 / 10 = 4m per second

so 40 divided by 10 is ur answer <===

You might be interested in
Clare mixes 2\frac{1}{2} cups of water with \frac{1}{3} cup of orange juice concentrate.
harkovskaia [24]

Answer: clare

Step-by-step explanation:

because you make denomenatior same i made mine 12

both can go to 12

hans mix would be: 8/12 water and 3/12 oranage

clare 6/12 water and 4/12 orange

hope you have a good day

5 0
3 years ago
Read 2 more answers
1.) Subtract unlike fractions using the butterfly method.
const2013 [10]

Answer:

1/2

Step-by-step explanation:

So we multiply 2 by 6, and get 12.

Then we multiply 1 by 3, and get 3.

Next we give both terms new denominators

So now our fractions look like this:

12/18-3/18

Since our denominators match, we can subtract the numerators.

12 − 3 = 9

So the answer is:

9/18

So we reduce it:

9/18divided by 3=3/6

so since it’s equivalent we reduce it again

3/6divided by 3 which equals 1/2

and that’s our final answer 1/2

I hoped that this helps :)

7 0
3 years ago
Hi! I have a question on math that I need help with. Here is the question- Is 982,038 divisible by 3?- Thanks!
Korvikt [17]

Answer: Yes, 982,038 is divisible by 3 (:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLZ HELP ASAP FIRST ANSWER GETS BRAINLEST WEN THERES TWO PPL WHO ANSWER QUESTION I CHOOSE WHO FIRST 1 WAS GETS IT N FIVE STAR N
Zigmanuir [339]

Answer:

£375

Step-by-step explanation:

Difference will be equal to the difference in VAT

(20% - 17.5%) of 15000

2.5% of 15000

2.5/100 × 15000

375

5 0
4 years ago
What is the answer to this solution. -7r−4≥ 4r+2
tia_tia [17]

Answer:

The solution is:

-7r-4\ge \:\:4r+2\quad \::\quad \:\begin{bmatrix}\mathrm{Solution:}\:&\:r\le \:\:-\frac{6}{11}\:\\ \:\:\mathrm{Decimal:}&\:r\le \:\:-0.54545\dots \:\\ \:\:\mathrm{Interval\:Notation:}&\:(-\infty \:\:,\:-\frac{6}{11}]\end{bmatrix}

Please check the attached line graph below.

Step-by-step explanation:

Given the expression

-7r-4\ge \:4r+2

Add 4 to both sides

-7r-4+4\ge \:4r+2+4

Simplify

-7r\ge \:4r+6

Subtract 4r from both sides

-7r-4r\ge \:4r+6-4r

Simplify

-11r\ge \:6

Multiply both sides by -1 (reverses the inequality)

\left(-11r\right)\left(-1\right)\le \:6\left(-1\right)

Simplify

11r\le \:-6

Divide both sides by 11

\frac{11r}{11}\le \frac{-6}{11}

Simplify

r\le \:-\frac{6}{11}

Therefore, the solution is:

-7r-4\ge \:\:4r+2\quad \::\quad \:\begin{bmatrix}\mathrm{Solution:}\:&\:r\le \:\:-\frac{6}{11}\:\\ \:\:\mathrm{Decimal:}&\:r\le \:\:-0.54545\dots \:\\ \:\:\mathrm{Interval\:Notation:}&\:(-\infty \:\:,\:-\frac{6}{11}]\end{bmatrix}

Please check the attached line graph below.

7 0
3 years ago
Other questions:
  • What is the average of 125 and 104
    7·1 answer
  • Teresa drove 936 miles in 13 hours. At the same rate, how many miles would she drive in 9 hours?
    11·1 answer
  • The endpoints of the segment are (10,0), (20,0) How do you know the line is horizontal?
    13·1 answer
  • Which points on the graph represent values that could
    15·2 answers
  • 15x + y = 20 in function form
    7·1 answer
  • The diameter of a circular door wreath is 14 inches.
    5·1 answer
  • Please help me with #s 1 - 2- 3 and 6 I need it for today thank you
    12·1 answer
  • Which of the following fractions is larger in these fractions 3/12, 2/6, 1/24
    11·1 answer
  • The sum of three consecutive integers is -54.<br> What are the integers?
    12·1 answer
  • If 2/3 + p = 1 and 4/5+ q = 3, what is the value of p+q?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!